Manual coffee grinder



FIG. 1 is a front view of a manual coffee grinder showing my new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a top view thereof; and

FIG. 6 is a bottom view thereof; and

FIG. 7 is an upper right perspective view thereof; and,

FIG. 8 is an upper left perspective view thereof.

CLAIM The new, original, and ornamental design for a manual coffeegrinder, as shown and described.